The M-3CCC60-1 from L-TEQ Microwave Technology is a RF & Microwave Circulator with Frequency 4.0 to 8.0 GHz, Average Power Forward 1 W, Insertion Loss 0.4 to 0.5 dB, Isolation 16 to 18 dB, Operating Temperature 15 to 35 Degree C. Tags: Coaxial Circulator. More details for M-3CCC60-1 can be seen below.